阅读下列各小题，根据括号内的汉语提示，用句末括号内的英语单词完成句子，并将答案写在答题卡上的相应题号后。

小题1:Only when the meeting began ____________ ( 他才意识到 ) that he had left his paper in the office. (realize)

小题2:Rescuers________ ( 担心)the safety of the children trapped in the dangerous building when the earthquake happened.        (concern )

小题3:Their three years’ hard work finally paid off. We all ____________(向他们祝贺成功).                    (congratulate)

小题4:I _______________ ( 不会泄气 ) and give up trying even if I fail a hundred times. (lose)

小题5:His father insisted that he________（应该学医，不学法律） in university. (instead )

小题6: It was the first time in a year and half that Anne____________( 面对面看到夜晚)with her own eyes. (see)

小题7:_______________ (是他姐姐首先有了这个想法 )to cycle along the entire Mekong River from where it begins to where it ends? ( who)

小题8: The old man lives on his own and ____________（只有一条狗做伴）. (company)

小题9:_________________(你很慷慨) to lend us so much money to buy the car. ( generous )

小题10: Her husband was the only person in his company______( 受邀请) attend the meeting.(invite)